July Weather in Lake Charles, United States

Last updated: June 24, 2025

In Lake Charles, United States, the average temperature in July is a warm 28°C (83°F), with minimums dipping to 19°C (67°F) and maximums soaring up to 38°C (101°F). Expect moderate rainfall with a total precipitation of 159 mm (6.2 in) spread across 19 days. The humidity often hovers around 73%, creating a sultry atmosphere perfect for those who love warm, tropical climates.

July Temperature in Lake Charles

In July in Lake Charles, the average temperature is 28°C (83°F), with maximums reaching 38°C (101°F) and minimums dropping to 19°C (67°F). It’s a great time to visit for those who enjoy warm weather and want to explore outdoor activities.

July Weather in Lake Charles: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Lake Charles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake Charles, July typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 19°C (67°F).

Data source: Temperature data for Lake Charles generated using information from the Copernicus Climate Change Service.

July Precipitation in Lake Charles

In Lake Charles in July, the total precipitation amount is 159 mm (6.2 in) accumulated over the course of 19 days.

July Precipitation Trends in Lake Charles

The chart displays monthly precipitation patterns in Lake Charles, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Lake Charles, July typically receives around 159 mm (6.2 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Lake Charles

In Lake Charles in July, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

July Average Humidity in Lake Charles

This chart illustrates the average monthly humidity levels in Lake Charles, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Lake Charles is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Lake Charles

In Lake Charles in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Lake Charles.

Maximum UV Index Levels in Lake Charles for July

The chart shows the monthly maximum UV Index (UVI) for Lake Charles in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Lake Charles typically reaches 12, which falls under the extreme exposure category.

Data source: Lake Charles July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How July Weather in Lake Charles Compares to Other Months

Weather in Lake Charles varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Lake Charles, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lake Charles, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	117 mm (4.6 inches)	81%	moderate
February Weather	14°C (58°F)	110 mm (4.3 inches)	81%	very high
March Weather	18°C (65°F)	78 mm (3.1 inches)	79%	very high
April Weather	20°C (69°F)	152 mm (6.0 inches)	80%	very high
May Weather	25°C (77°F)	206 mm (8.1 inches)	81%	extreme
June Weather	27°C (81°F)	168 mm (6.6 inches)	76%	extreme
July Weather	28°C (83°F)	159 mm (6.2 inches)	73%	extreme
August Weather	28°C (83°F)	182 mm (7.2 inches)	71%	extreme
September Weather	26°C (79°F)	174 mm (6.8 inches)	72%	very high
October Weather	22°C (72°F)	124 mm (4.9 inches)	73%	very high
November Weather	16°C (60°F)	71 mm (2.8 inches)	83%	high
December Weather	14°C (57°F)	126 mm (5.0 inches)	88%	moderate